New species and varieties of terrestrial and fluviatile shells from Equatorial Africa
Preston, H H
Article
1913
Revue zoologique africaine
3
47--62
BioStor
French
Bruxelles, Hayez, 1911-1928
BioStor: https://biostor.org/reference/77778
Public domain. The BHL considers that this work is no longer under copyright protection.
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